What is pressure – temperature rating ? According ASME B16.5 – 2009, Pressure – temperature ratings are maximum allowable working[…]
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Post weld heat treatment (PWHT) requirement for Heat Affected Zone (HAZ)
Some of the factors that cause pipe damage that often occur in pipeline system are corrosion, erosion, welding defects, material[…]
Read moreTypes of carbon steel and its contents
Carbon steel is steel with the element carbon (C) as its main alloy with a concentration of up to 2%.[…]
Read moreSpecification of pipe API 5L grade B, gr X52 gr X42
Coverage of API SPECIFICATION 5L This specification specifies requirements for the manufacture of two product specification levels (PSL 1 and[…]
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